[go: up one dir, main page]

CN107787246A - 用于催化氧化反应中的温度控制的方法和系统 - Google Patents

用于催化氧化反应中的温度控制的方法和系统 Download PDF

Info

Publication number
CN107787246A
CN107787246A CN201680036935.2A CN201680036935A CN107787246A CN 107787246 A CN107787246 A CN 107787246A CN 201680036935 A CN201680036935 A CN 201680036935A CN 107787246 A CN107787246 A CN 107787246A
Authority
CN
China
Prior art keywords
ammonia
waste gas
catalytic substrate
carbon monoxide
voc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201680036935.2A
Other languages
English (en)
Chinese (zh)
Inventor
J·斯科特
J·M·拉斯马森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Topsoe AS
Original Assignee
Haldor Topsoe AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haldor Topsoe AS filed Critical Haldor Topsoe AS
Publication of CN107787246A publication Critical patent/CN107787246A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8696—Controlling the catalytic process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/90—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/648—Vanadium, niobium or tantalum or polonium
    • B01J23/6482—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0492—Surface coating material on fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2067—Urea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/915—Catalyst supported on particulate filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/502—Carbon monoxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
CN201680036935.2A 2015-07-03 2016-06-30 用于催化氧化反应中的温度控制的方法和系统 Pending CN107787246A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201500378 2015-07-03
DKPA201500378 2015-07-03
PCT/EP2016/065257 WO2017005589A1 (fr) 2015-07-03 2016-06-30 Procédé et système de régulation de température lors de réactions par oxydation catalytique

Publications (1)

Publication Number Publication Date
CN107787246A true CN107787246A (zh) 2018-03-09

Family

ID=56292732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680036935.2A Pending CN107787246A (zh) 2015-07-03 2016-06-30 用于催化氧化反应中的温度控制的方法和系统

Country Status (6)

Country Link
US (1) US20180169580A1 (fr)
EP (1) EP3316993A1 (fr)
JP (1) JP2018525214A (fr)
KR (1) KR20180022720A (fr)
CN (1) CN107787246A (fr)
WO (1) WO2017005589A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA039152B1 (ru) * 2021-03-17 2021-12-10 Галина Петровна Орлова Устройство фотокаталитической очистки воздуха и способ динамического регулирования степени фотокаталитической очистки воздуха в нём

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1306455A (zh) * 1998-04-28 2001-08-01 约翰逊马西有限公司 通过氨的可控加入来降低废气的氮氧化物含量的方法和装置
CN1553885A (zh) * 2001-07-06 2004-12-08 3M 用于排气系统的无机纤维基材及其制造方法
US6996975B2 (en) * 2004-06-25 2006-02-14 Eaton Corporation Multistage reductant injection strategy for slipless, high efficiency selective catalytic reduction
CN101018597A (zh) * 2004-07-14 2007-08-15 伊顿公司 用于减少废气排放的混合催化剂体系
EP1965048A1 (fr) * 2005-12-14 2008-09-03 Isuzu Motors Limited Procede de regulation de systeme de purification de gaz d echappement et systeme de purification de gaz d echappement
CN102325971A (zh) * 2009-02-20 2012-01-18 赫多特普索化工设备公司 用于净化柴油发动机的排出气体的方法
CN101190410B (zh) * 2006-11-29 2013-03-06 株式会社Ict 氧化催化剂及使用该氧化催化剂的废气净化系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7052532B1 (en) * 2000-03-09 2006-05-30 3M Innovative Properties Company High temperature nanofilter, system and method
CA2527006A1 (fr) * 2003-06-18 2004-12-29 Johnson Matthey Public Limited Company Procedes de commande d'ajout de reducteur
WO2010065965A2 (fr) * 2008-12-05 2010-06-10 Cummins Ip, Inc. Appareil, système et procédé de commande de dosage d'agent de réduction dans un système catalytique scr
US8486341B2 (en) * 2008-12-09 2013-07-16 Caterpillar Inc. System and method for treating exhaust gases
JP2011032999A (ja) * 2009-08-05 2011-02-17 Toyota Industries Corp 排気ガス浄化装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1306455A (zh) * 1998-04-28 2001-08-01 约翰逊马西有限公司 通过氨的可控加入来降低废气的氮氧化物含量的方法和装置
CN1553885A (zh) * 2001-07-06 2004-12-08 3M 用于排气系统的无机纤维基材及其制造方法
US6996975B2 (en) * 2004-06-25 2006-02-14 Eaton Corporation Multistage reductant injection strategy for slipless, high efficiency selective catalytic reduction
CN101018597A (zh) * 2004-07-14 2007-08-15 伊顿公司 用于减少废气排放的混合催化剂体系
EP1965048A1 (fr) * 2005-12-14 2008-09-03 Isuzu Motors Limited Procede de regulation de systeme de purification de gaz d echappement et systeme de purification de gaz d echappement
CN101190410B (zh) * 2006-11-29 2013-03-06 株式会社Ict 氧化催化剂及使用该氧化催化剂的废气净化系统
CN102325971A (zh) * 2009-02-20 2012-01-18 赫多特普索化工设备公司 用于净化柴油发动机的排出气体的方法

Also Published As

Publication number Publication date
EP3316993A1 (fr) 2018-05-09
KR20180022720A (ko) 2018-03-06
WO2017005589A1 (fr) 2017-01-12
JP2018525214A (ja) 2018-09-06
US20180169580A1 (en) 2018-06-21

Similar Documents

Publication Publication Date Title
TWI675694B (zh) 過濾袋裝配
KR102424112B1 (ko) 촉매화된 세라믹 캔들 필터 및 오프가스 또는 배기가스의 정화 방법
EP3271049B1 (fr) Filtre à bougie en céramique catalysé et procédé de nettoyage de dégagement gazeux ou de gaz d'échappement
JPH04503772A (ja) 不完全燃焼の有機生成物の排出を減少させる方法
EP3532190A1 (fr) Filtre à écoulement mural catalytique avec revêtement de surface partiel
KR101298305B1 (ko) 배기가스 중 미량 유해물질의 제거장치 및 그 운전방법
JP7041062B2 (ja) 触媒床、及び酸化窒素を減少させるための方法
US20180250665A1 (en) Method for preparing a catalyst-containing ceramic filter for off-gas or exhaust gas cleaning
Ko et al. Effect of surfactant, HCl and NH3 treatments on the regeneration of waste activated carbon used in selective catalytic reduction unit
KR102454125B1 (ko) 촉매화된 세라믹 캔들 필터 및 공정 오프가스 또는 배기가스의 정화 방법
CN109310950A (zh) 包括催化材料的滤袋组件
CN107787246A (zh) 用于催化氧化反应中的温度控制的方法和系统
JP2001246209A (ja) ガス透過体、その製造方法、及び除塵装置
JP5010139B2 (ja) 排ガス浄化用触媒およびその製造方法並びに排ガス浄化装置
JP2003305336A (ja) 吸着剤充填層装置
TWI637783B (zh) 經催化之陶瓷燭式過濾器及用於排氣或廢氣之清潔方法
JP3792127B2 (ja) 有害物質処理用担持型触媒およびその使用方法
CN118829481A (zh) 催化纤维及其应用
JP2010036137A (ja) 窒素酸化物浄化用触媒、それを用いた窒素酸化物浄化装置及び窒素酸化物浄化方法
JP2003305339A (ja) 吸着剤充填層装置
JP2010201347A (ja) 窒素酸化物除去触媒、それを用いた窒素酸化物除去方法及び窒素酸化物除去装置
HK1111374A1 (en) System and method for removing mercury in exhaust gas

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180309

WD01 Invention patent application deemed withdrawn after publication